2 accomplices in Telegram sex abuse ring jailed Posted : 2021-01-21 16:10 Kang Hun / Korea Times file Two accomplices in a high-profile online sex trafficking case were sentenced to 15 and 11 years in prison on Thursday. The men, 20-year-old Kang Hun and a 28-year-old surnamed Han, were found guilty of colluding with notorious ringleader Cho Ju-bin to operate a Telegram chatroom that distributed sexually abusive material. The Seoul Central District Court handed down a 15-year prison sentence to Kang and a 11-year sentence to Han. It also banned them from working with children, youth and disabled people for five years, ordered them to undergo 40 hours of treatment each for sex offenses and ordered the public disclosure of their personal information for five years.